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Side-by-side financial comparison of FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ) and Inogen Inc (INGN). Click either name above to swap in a different company.

Inogen Inc is the larger business by last-quarter revenue ($68.6M vs $44.3M, roughly 1.5× FIRST BUSINESS FINANCIAL SERVICES, INC.). On growth, FIRST BUSINESS FINANCIAL SERVICES, INC. posted the faster year-over-year revenue change (8.5% vs 3.4%). Over the past eight quarters, FIRST BUSINESS FINANCIAL SERVICES, INC.'s revenue compounded faster (8.0% CAGR vs 4.2%).

The PNC Financial Services Group, Inc. is an American bank holding company and financial services corporation based in Pittsburgh, Pennsylvania. Its banking subsidiary, PNC Bank, operates in 27 states and the District of Columbia, with 2,629 branches and 9,523 ATMs. PNC Bank is one of the largest banks in the US by assets and by number of branches, deposits, and ATMs.

Inogen Inc is a medical technology firm specializing in the development, production and distribution of portable oxygen concentrators and associated respiratory care products. It caters primarily to patients with chronic respiratory conditions needing long-term oxygen therapy across North America, Europe and other global markets, focusing on home care and ambulatory patient segments to enhance users' quality of life.

FBIZ vs INGN — Head-to-Head

Bigger by revenue
INGN
INGN
1.5× larger
INGN
$68.6M
$44.3M
FBIZ
Growing faster (revenue YoY)
FBIZ
FBIZ
+5.0% gap
FBIZ
8.5%
3.4%
INGN
Faster 2-yr revenue CAGR
FBIZ
FBIZ
Annualised
FBIZ
8.0%
4.2%
INGN

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
FBIZ
FBIZ
INGN
INGN
Revenue
$44.3M
$68.6M
Net Profit
$12.2M
Gross Margin
51.4%
Operating Margin
-13.6%
Net Margin
27.5%
Revenue YoY
8.5%
3.4%
Net Profit YoY
9.2%
EPS (diluted)
$1.44
$-0.26

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
FBIZ
FBIZ
INGN
INGN
Q1 26
$44.3M
Q4 25
$42.2M
$68.6M
Q3 25
$44.5M
$79.1M
Q2 25
$41.0M
$79.2M
Q1 25
$40.8M
$68.5M
Q4 24
$41.2M
$66.3M
Q3 24
$38.1M
$74.9M
Q2 24
$38.0M
$74.4M
Net Profit
FBIZ
FBIZ
INGN
INGN
Q1 26
$12.2M
Q4 25
$13.3M
Q3 25
$14.4M
$-5.3M
Q2 25
$11.4M
$-4.2M
Q1 25
$11.2M
$-6.2M
Q4 24
$14.4M
Q3 24
$10.5M
$-6.0M
Q2 24
$10.5M
$-5.6M
Gross Margin
FBIZ
FBIZ
INGN
INGN
Q1 26
Q4 25
51.4%
Q3 25
52.2%
Q2 25
52.2%
Q1 25
53.1%
Q4 24
54.7%
Q3 24
55.2%
Q2 24
57.4%
Operating Margin
FBIZ
FBIZ
INGN
INGN
Q1 26
Q4 25
38.5%
-13.6%
Q3 25
39.0%
-9.0%
Q2 25
32.6%
-7.7%
Q1 25
33.0%
-11.2%
Q4 24
37.2%
-17.2%
Q3 24
33.8%
-10.4%
Q2 24
32.6%
-9.5%
Net Margin
FBIZ
FBIZ
INGN
INGN
Q1 26
27.5%
Q4 25
31.6%
Q3 25
32.3%
-6.7%
Q2 25
27.8%
-5.2%
Q1 25
27.4%
-9.0%
Q4 24
35.0%
Q3 24
27.6%
-8.0%
Q2 24
27.5%
-7.5%
EPS (diluted)
FBIZ
FBIZ
INGN
INGN
Q1 26
$1.44
Q4 25
$1.57
$-0.26
Q3 25
$1.70
$-0.20
Q2 25
$1.35
$-0.15
Q1 25
$1.32
$-0.25
Q4 24
$1.69
$-0.41
Q3 24
$1.24
$-0.25
Q2 24
$1.23
$-0.24

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
FBIZ
FBIZ
INGN
INGN
Cash + ST InvestmentsLiquidity on hand
$265.8M
$103.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$192.2M
Total Assets
$4.3B
$298.6M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FBIZ
FBIZ
INGN
INGN
Q1 26
$265.8M
Q4 25
$39.5M
$103.7M
Q3 25
$44.3M
$106.5M
Q2 25
$123.2M
$103.7M
Q1 25
$170.6M
$118.9M
Q4 24
$157.7M
$113.8M
Q3 24
$132.0M
$105.7M
Q2 24
$81.1M
$97.9M
Stockholders' Equity
FBIZ
FBIZ
INGN
INGN
Q1 26
Q4 25
$371.6M
$192.2M
Q3 25
$358.3M
$197.2M
Q2 25
$344.8M
$199.5M
Q1 25
$336.1M
$198.0M
Q4 24
$328.6M
$173.9M
Q3 24
$312.0M
$185.4M
Q2 24
$305.2M
$187.6M
Total Assets
FBIZ
FBIZ
INGN
INGN
Q1 26
$4.3B
Q4 25
$4.1B
$298.6M
Q3 25
$4.0B
$307.0M
Q2 25
$4.0B
$312.0M
Q1 25
$3.9B
$308.4M
Q4 24
$3.9B
$296.2M
Q3 24
$3.7B
$306.2M
Q2 24
$3.9B
$308.9M

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
FBIZ
FBIZ
INGN
INGN
Operating Cash FlowLast quarter
$-943.0K
Free Cash FlowOCF − Capex
$-1.9M
FCF MarginFCF / Revenue
-2.8%
Capex IntensityCapex / Revenue
1.4%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-13.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FBIZ
FBIZ
INGN
INGN
Q1 26
Q4 25
$61.7M
$-943.0K
Q3 25
$18.4M
$2.2M
Q2 25
$15.8M
$4.3M
Q1 25
$11.3M
$-16.8M
Q4 24
$57.5M
$-3.0M
Q3 24
$13.8M
$7.0M
Q2 24
$13.1M
$6.7M
Free Cash Flow
FBIZ
FBIZ
INGN
INGN
Q1 26
Q4 25
$61.1M
$-1.9M
Q3 25
$18.3M
$1.6M
Q2 25
$15.5M
$3.7M
Q1 25
$11.2M
$-17.1M
Q4 24
$57.3M
$-3.3M
Q3 24
$13.2M
$5.3M
Q2 24
$12.7M
$6.6M
FCF Margin
FBIZ
FBIZ
INGN
INGN
Q1 26
Q4 25
144.7%
-2.8%
Q3 25
41.0%
2.0%
Q2 25
37.8%
4.6%
Q1 25
27.5%
-24.9%
Q4 24
139.2%
-5.0%
Q3 24
34.6%
7.1%
Q2 24
33.3%
8.9%
Capex Intensity
FBIZ
FBIZ
INGN
INGN
Q1 26
Q4 25
1.4%
1.4%
Q3 25
0.3%
0.7%
Q2 25
0.8%
0.9%
Q1 25
0.2%
0.4%
Q4 24
0.5%
0.5%
Q3 24
1.6%
2.2%
Q2 24
1.1%
0.1%
Cash Conversion
FBIZ
FBIZ
INGN
INGN
Q1 26
Q4 25
4.63×
Q3 25
1.28×
Q2 25
1.39×
Q1 25
1.01×
Q4 24
3.99×
Q3 24
1.31×
Q2 24
1.25×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

FBIZ
FBIZ

Segment breakdown not available.

INGN
INGN

Other$36.1M53%
Non Us$32.5M47%

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